THHN 600V PVC insulated nylon sheathed cable
Thermoplastic High Heat-resistant Nylon-jacketed
UL THWN-2 CU/PVC/Nylon Heat and Moisture Resistant-Flame Retardant 600V
UL THHN CU/PVC/Nylon Heat and Moisture Resistant-Flame Retardant 600V
UL-listed THHN or THWN-2 Electrical wire Cable
1. Standard
Conductor: It’s available for both the American Wire Gauge and the Philippine National Code
(UL83, ASTM B3, ASTM B8, ASTM B801, PEC)
Insulation: UL83
Jacket: UL83
2. Construction
Conductor: Annealed Copper, solid or stranded sizes 14AWG up to 1000MCM
Insulation: Premium Grade Flame Retardant Polyvinyl Chloride (PVC)
Jacket: Tough Polyamide (Nylon)

3. Applications
For general-purpose building wires for services, feeders, and branch circuits, the temperature rating is not to exceed:
THHN/THWN: 90°C dry and dump, 600V
THHN/THWN: 75 °C wet or in oil, 600V
THWN-2: 90°C Dry, wet or in oil,600V
4. Certification
ISO9001, CE, CCC, RoHS
5. Standard and Specification
THHN/THWN-2 Conforms to the following standards:
UL83 for Thermoplastic Insulated Wire and Cables(THHN/THWN-2)

6. Specification of Thhn cable
|
Conductor
|
Insulation
Thickness
mil
|
Jacket
Thickness
mils
|
Nominal O.D.
mils
|
Approx.
Weight per
1000' (lbs.)
|
Allowable
Ampacities
|
|
Size
AWG or kcmil
|
Number
of Strands
|
90°C
|
|
14
|
7
|
15
|
4
|
109
|
16
|
15
|
|
12
|
7
|
15
|
4
|
128
|
24
|
20
|
|
10
|
7
|
20
|
4
|
161
|
38
|
30
|
|
8
|
7
|
30
|
5
|
213
|
63
|
55
|
|
6
|
7
|
30
|
5
|
249
|
95
|
75
|
|
4
|
7
|
40
|
6
|
318
|
152
|
100
|
|
3
|
7
|
40
|
6
|
346
|
189
|
115
|
|
2
|
2
|
40
|
6
|
378
|
234
|
130
|
|
1
|
19
|
50
|
7
|
435
|
299
|
145
|
|
1/0
|
19
|
50
|
7
|
474
|
372
|
170
|
|
2/0
|
19
|
50
|
7
|
518
|
462
|
195
|
|
3/0
|
19
|
50
|
7
|
568
|
575
|
225
|
|
4/0
|
19
|
50
|
7
|
624
|
718
|
260
|
|
250
|
37
|
60
|
8
|
694
|
851
|
290
|
|
300
|
37
|
60
|
8
|
747
|
1012
|
320
|
|
350
|
37
|
60
|
8
|
797
|
1174
|
350
|
|
400
|
37
|
60
|
8
|
842
|
1334
|
380
|
|
500
|
37
|
60
|
8
|
926
|
1655
|
430
|
|
600
|
61
|
70
|
9
|
1024
|
1987
|
475
|
|
750
|
61
|
70
|
9
|
1126
|
2464
|
535
|
|
1000
|
61
|
70
|
9
|
1275
|
3257
|
615
|

We have alarms on extruding insulation and jacket to keep 100% quality.
Founded in 1994, Fujian Suke Cable Technology Co., Ltd. Decades of wire and cable manufacturing experience enable us to be one of Top 20 cable manufacturers in China. Our products cover low/medium/extra high voltage power cable, submarine cable, control cable, instrumentation cable, building wire, flexible rubber cable, fire rated cable, renewable cable, solar cable, industrial cable, LAN cable, coaxial cable etc, a total of nearly 30 series with 4,000 types and more than 50,000 specifications for various fields within over 100 countries.
10
No. of Production Lines:Above 10
7
Number of Foreign Trading Staff:7
3
The company has 3 factories
Our workshops and certifications
Our company has three plants possessing 200 square kilometers and over 4500 employees with 130 technicians creating annual export revenue exceeding 150 Million USD.
Also, our company has passed ISO 9001, ISO 14001, ISO45001, OHSAS18001,etc certificatiom, and has got CCC,TLC, TUV, VDE, UL, CE, SAA, BS etc. certificates for our products.
Building wire is generally used in house fixed wiring. It is PVC insulated unsheathed electric wire. The onstruction is CU/PVC.
How do I know if a cable is compliant with standards?
Look for certification marks or labels on the cable, such as those from IEC, UL, or other relevant regulatory bodies that indicate compliance with safety and performance standards.
What are armoured cables?
Armoured cables have an additional layer of protection (usually metal) to prevent physical damage. They are often used in harsh environments or where cables may be exposed to impact.
Conductor Structure of Power Cable
1. Conductors comply with IEC, AS/NZS and BSI standard requirements
2. The conductors of multi-core have different shapes. The single-core is circular. The shape of Multi-core cable with size up to and 35m2 can be circular, semicircular and fan-shaped, the conductor with size over and 50m2 are circular and semicircle.
3. A single core is allowed with size below 16m2. Conductor More than 25m2 are multi strands.